Options Chain for WESTLAKE CORPORATION COM (WLK) - $113.46 as of 3/26/2026 10:17:28 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 60.00 | 52.10 | 55.70 | 53.90 | % | 0.90 | 0 | 0 | 1.38 | 0.99 | 0.00 | -0.01 | 3/26/2026 3:59:58 PM EST | |||
| 65.00 | 46.50 | 51.00 | 48.75 | % | 0.75 | 0 | 0 | 1.28 | 0.99 | 0.00 | -0.01 | 3/26/2026 3:59:58 PM EST | |||
| 70.00 | 42.00 | 46.00 | 44.00 | % | 0.63 | 0 | 0 | 1.15 | 0.98 | 0.00 | -0.02 | 3/26/2026 3:59:58 PM EST | |||
| 75.00 | 37.00 | 41.20 | 39.10 | % | 0.52 | 0 | 0 | 1.04 | 0.97 | 0.00 | -0.03 | 3/26/2026 3:59:58 PM EST | |||
| 80.00 | 32.50 | 36.50 | 34.50 | % | 0.43 | 0 | 0 | 0.95 | 0.94 | 0.00 | -0.04 | 3/26/2026 3:59:58 PM EST | |||
| 85.00 | 28.00 | 32.00 | 30.00 | % | 0.35 | 0 | 0 | 0.89 | 0.90 | 0.01 | -0.05 | 3/26/2026 3:59:58 PM EST | |||
| 90.00 | 23.50 | 27.60 | 25.55 | % | 0.28 | 0 | 0 | 0.82 | 0.87 | 0.01 | -0.06 | 3/26/2026 3:59:58 PM EST | |||
| 95.00 | 19.50 | 23.50 | 21.50 | % | 0.23 | 0 | 0 | 0.59 | 0.82 | 0.01 | -0.08 | 3/26/2026 3:59:58 PM EST | |||
| 100.00 | 17.20 | 18.80 | 18.00 | % | 0.18 | 0 | 1 | 0.61 | 0.76 | 0.01 | -0.08 | 3/26/2026 3:59:58 PM EST | |||
| 105.00 | 13.40 | 15.60 | 14.50 | % | 0.14 | 0 | 0 | 0.59 | 0.69 | 0.01 | -0.09 | 3/26/2026 3:59:58 PM EST | |||
| 110.00 | 10.10 | 12.40 | 11.25 | % | 0.10 | 0 | 0 | 0.55 | 0.60 | 0.02 | -0.10 | 3/26/2026 3:59:58 PM EST | |||
| 115.00 | 7.10 | 9.30 | 8.20 | 7.06 | 0.00 | 0.00% | 0.07 | 0 | 7 | 0.53 | 0.52 | 0.02 | -0.10 | 3/23/2026 | 3/26/2026 3:59:58 PM EST |
| 120.00 | 5.20 | 7.10 | 6.15 | % | 0.05 | 0 | 1 | 0.52 | 0.43 | 0.02 | -0.09 | 3/26/2026 3:59:58 PM EST | |||
| 125.00 | 4.60 | 5.60 | 5.10 | 3.90 | 0.00 | 0.00% | 0.04 | 0 | 1 | 0.55 | 0.35 | 0.02 | -0.09 | 3/23/2026 | 3/26/2026 3:59:58 PM EST |
| 130.00 | 2.40 | 4.20 | 3.30 | % | 0.03 | 0 | 0 | 0.53 | 0.28 | 0.02 | -0.08 | 3/26/2026 3:59:58 PM EST | |||
| 135.00 | 0.55 | 3.30 | 1.93 | % | 0.01 | 0 | 21 | 0.46 | 0.22 | 0.01 | -0.07 | 3/26/2026 3:59:58 PM EST | |||
| 140.00 | 1.70 | 3.00 | 2.35 | % | 0.02 | 0 | 1 | 0.57 | 0.17 | 0.01 | -0.06 | 3/26/2026 3:59:58 PM EST | |||
| 145.00 | 1.15 | 2.45 | 1.80 | % | 0.01 | 0 | 1 | 0.58 | 0.13 | 0.01 | -0.05 | 3/26/2026 3:59:58 PM EST | |||
| 150.00 | 0.90 | 2.95 | 1.93 | % | 0.01 | 0 | 1 | 0.64 | 0.10 | 0.01 | -0.04 | 3/26/2026 3:59:58 PM EST | |||
| 155.00 | 0.20 | 1.75 | 0.98 | 1.00 | % | 0.01 | 1 | 2 | 0.55 | 0.08 | 0.01 | -0.03 | 3/26/2026 | 3/26/2026 3:59:58 PM EST | |
| 160.00 | 0.00 | 2.50 | 1.25 | % | 0.01 | 0 | 2 | 0.80 | 0.05 | 0.00 | -0.03 | 3/26/2026 3:59:58 PM EST | |||
| 165.00 | 0.00 | 1.40 | 0.70 | 0.65 | % | 0.00 | 1 | 2 | 0.73 | 0.04 | 0.00 | -0.02 | 3/26/2026 | 3/26/2026 3:59:58 PM EST | |
| 170.00 | 0.00 | 1.30 | 0.65 | 0.55 | % | 0.00 | 1 | 0 | 0.75 | 0.03 | 0.00 | -0.02 | 3/26/2026 | 3/26/2026 3:59:58 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 60.00 | 0.00 | 1.35 | 0.68 | % | 0.01 | 0 | 0 | 1.24 | -0.01 | 0.00 | -0.01 | 3/26/2026 3:59:58 PM EST | |||
| 65.00 | 0.00 | 2.10 | 1.05 | % | 0.02 | 0 | 0 | 1.25 | -0.01 | 0.00 | -0.01 | 3/26/2026 3:59:58 PM EST | |||
| 70.00 | 0.00 | 2.25 | 1.13 | % | 0.02 | 0 | 0 | 1.14 | -0.02 | 0.00 | -0.02 | 3/26/2026 3:59:58 PM EST | |||
| 75.00 | 0.00 | 4.80 | 2.40 | 1.00 | 0.00 | 0.00% | 0.03 | 0 | 1 | 1.32 | -0.03 | 0.00 | -0.03 | 3/24/2026 | 3/26/2026 3:59:58 PM EST |
| 80.00 | 0.00 | 2.75 | 1.38 | % | 0.02 | 0 | 1 | 0.95 | -0.06 | 0.00 | -0.04 | 3/26/2026 3:59:58 PM EST | |||
| 85.00 | 1.20 | 2.35 | 1.78 | % | 0.02 | 0 | 0 | 0.71 | -0.10 | 0.01 | -0.05 | 3/26/2026 3:59:58 PM EST | |||
| 90.00 | 1.70 | 2.85 | 2.28 | % | 0.03 | 0 | 0 | 0.66 | -0.13 | 0.01 | -0.06 | 3/26/2026 3:59:58 PM EST | |||
| 95.00 | 1.80 | 3.40 | 2.60 | % | 0.03 | 0 | 0 | 0.58 | -0.18 | 0.01 | -0.08 | 3/26/2026 3:59:58 PM EST | |||
| 100.00 | 3.40 | 4.10 | 3.75 | % | 0.04 | 0 | 0 | 0.57 | -0.24 | 0.01 | -0.08 | 3/26/2026 3:59:58 PM EST | |||
| 105.00 | 4.10 | 7.30 | 5.70 | % | 0.05 | 0 | 0 | 0.54 | -0.31 | 0.01 | -0.09 | 3/26/2026 3:59:58 PM EST | |||
| 110.00 | 5.50 | 8.30 | 6.90 | % | 0.06 | 0 | 2 | 0.55 | -0.40 | 0.02 | -0.10 | 3/26/2026 3:59:58 PM EST | |||
| 115.00 | 8.70 | 11.50 | 10.10 | % | 0.09 | 0 | 1 | 0.53 | -0.48 | 0.02 | -0.10 | 3/26/2026 3:59:58 PM EST | |||
| 120.00 | 11.40 | 13.70 | 12.55 | % | 0.10 | 0 | 0 | 0.50 | -0.57 | 0.02 | -0.09 | 3/26/2026 3:59:58 PM EST | |||
| 125.00 | 14.40 | 17.50 | 15.95 | % | 0.13 | 0 | 0 | 0.55 | -0.65 | 0.02 | -0.09 | 3/26/2026 3:59:58 PM EST | |||
| 130.00 | 19.20 | 21.00 | 20.10 | % | 0.15 | 0 | 0 | 0.55 | -0.72 | 0.02 | -0.08 | 3/26/2026 3:59:58 PM EST | |||
| 135.00 | 21.50 | 26.30 | 23.90 | % | 0.18 | 0 | 0 | 0.72 | -0.78 | 0.01 | -0.07 | 3/26/2026 3:59:58 PM EST | |||
| 140.00 | 26.30 | 30.50 | 28.40 | % | 0.20 | 0 | 0 | 0.74 | -0.83 | 0.01 | -0.06 | 3/26/2026 3:59:58 PM EST | |||
| 145.00 | 30.80 | 34.90 | 32.85 | % | 0.23 | 0 | 0 | 0.76 | -0.87 | 0.01 | -0.05 | 3/26/2026 3:59:58 PM EST | |||
| 150.00 | 35.50 | 38.30 | 36.90 | % | 0.25 | 0 | 0 | 0.67 | -0.90 | 0.01 | -0.04 | 3/26/2026 3:59:58 PM EST | |||
| 155.00 | 40.00 | 43.10 | 41.55 | % | 0.27 | 0 | 0 | 0.70 | -0.92 | 0.01 | -0.03 | 3/26/2026 3:59:58 PM EST | |||
| 160.00 | 45.00 | 48.10 | 46.55 | % | 0.29 | 0 | 0 | 0.75 | -0.95 | 0.00 | -0.03 | 3/26/2026 3:59:58 PM EST | |||
| 165.00 | 50.00 | 53.00 | 51.50 | % | 0.31 | 0 | 0 | 0.79 | -0.96 | 0.00 | -0.02 | 3/26/2026 3:59:58 PM EST | |||
| 170.00 | 55.00 | 57.80 | 56.40 | % | 0.33 | 0 | 0 | 0.80 | -0.97 | 0.00 | -0.02 | 3/26/2026 3:59:58 PM EST |